.citylist-title{
    width: 100%;
    height: 44px;
    line-height: 44px;
    text-align: center;
    font-size: 19px;
    
    background:aliceblue;
    
}
.citylist-item{
    width: 100%;
    height: 44px;
    line-height: 44px;
    text-align: center;
    font-size: 19px;
  
}